20189502 (number)

20189502 is an even 8-digits composite number following 20189501 and preceding 20189503. In scientific notation, it is written as 2.0189502 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 6602544 positive integers (up to 20189502) that are relatively prime to 20189502.

Interesting facts

Basic properties

Name

Name twenty million one hundred eighty-nine thousand five hundred two

Notation

Scientific notation 2.0189502 × 10^7
Engineering notation 2.0189502 × 10^6

Prime Factorization of 20189502

Prime Factorization 2 × 9 × 53 × 21163

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 20189502
Product of the distinct prime numbers

The prime factorization of 20189502 is 2 × 9 × 53 × 21163. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 73, 28, 989, 860, 3345, 4605, 52784, 93845, 691543, 577149, 1883021, 9860947, 25999461, 73388629, 997140878, 740824216, 7064200072, 7870588789

Basic calculations (n = 20189502)

Multiplication

n×y
n×2 40379004
n×3 60568506
n×4 80758008
n×5 100947510

Division

n÷y
n÷2 10094751
n÷3 6729834
n÷3 5047375.5
n÷5 4037900.4

Exponentiation

ny
n2 407615991008004
n3 8.2295638656881E+21
n4 1.6615079612544E+29
n5 3.3545018306761E+36

Nth Root

y√n
2√n 4493.2729718992
3√n 272.29638072769
4√n 67.031880265283
5√n 28.908470956813

Divisors of 20189502

1, 2, 9, 18, 53, 106, 477, 954, 21163, 42326, 190467, 380934, 1121639, 2243278, 10094751, 20189502

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -20189501
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 20189502 can be divided by 16 positive divisors. The sum of these divisors (counting 20189502) is 1, the average is 0.0625.

Base conversion 20189502

Base System Value
2 Binary 1001101000001000100111110
3 Ternary 1101222201210100
4 Quaternary 1031001010332
5 Quinary 20132031002
6 Senary 2000421530
8 Octal 115010476
10 Decimal 20189502
12 Duodecimal 69178a6
16 Hexadecimal 134113e
20 Vigesimal 663df2
36 Base36 c0qbi

Cryptographic Hash Functions

md5 0d35744473a1f0e355fd6e8bf3637ad5
sha1 07ebc2cb8f1db84e8ae4c680d81fb34848db85d9
sha256 a9b678a79047b20e27d30d148e9ec58510a6e5fc617f76fc67ca6a1d15dfa7eb
sha512 aa8970f075e7526c94e9026a7ca36356e3163bbfeee4d5948851822103784bfe150e98485d32ccd06b61a1ac23e01a64d9ed926b3bc032409c6613c2a6b0986a
ripemd-160 4cb79f1f69108353610325076c4cb3b090e1b2e4

20189502 as geometric shapes

Circle

Radius = n
Diameter 40379004
Circumference 126854382.32567
Area 1.2805634028365E+15

Sphere

Radius = n
Volume 3.4471916510258E+22
Surface area 5.1222536113459E+15
Circumference 126854382.32567

Square

Length = n
Perimeter 80758008
Area 407615991008004
Diagonal 28552267.545959

Cube

Length = n
Surface area 2445695946048024
Volume 8.2295638656881E+21
Space diagonal 34969243.243513

Equilateral Triangle

Length = n
Perimeter 60568506
Area 1.7650290160085E+14
Altitude 17484621.621757

Triangular Pyramid

Length = n
Surface area 1.7650290160085E+14
Volume 9.6986340260597E+20
Height 9517422.5153196